@@ -1456,7 +1456,7 @@ impl<K, V, A: Allocator + Clone> BTreeMap<K, V, A> {
14561456 /// assert_eq!(low.keys().copied().collect::<Vec<_>>(), [0, 1, 2, 3]);
14571457 /// assert_eq!(high.keys().copied().collect::<Vec<_>>(), [4, 5, 6, 7]);
14581458 /// ```
1459- #[ stable( feature = "btree_extract_if" , since = "CURRENT_RUSTC_VERSION " ) ]
1459+ #[ stable( feature = "btree_extract_if" , since = "1.91.0 " ) ]
14601460 pub fn extract_if < F , R > ( & mut self , range : R , pred : F ) -> ExtractIf < ' _ , K , V , R , F , A >
14611461 where
14621462 K : Ord ,
@@ -1943,7 +1943,7 @@ impl<K, V> Default for Values<'_, K, V> {
19431943}
19441944
19451945/// An iterator produced by calling `extract_if` on BTreeMap.
1946- #[ stable( feature = "btree_extract_if" , since = "CURRENT_RUSTC_VERSION " ) ]
1946+ #[ stable( feature = "btree_extract_if" , since = "1.91.0 " ) ]
19471947#[ must_use = "iterators are lazy and do nothing unless consumed" ]
19481948pub struct ExtractIf <
19491949 ' a ,
@@ -1976,7 +1976,7 @@ pub(super) struct ExtractIfInner<'a, K, V, R> {
19761976 range : R ,
19771977}
19781978
1979- #[ stable( feature = "btree_extract_if" , since = "CURRENT_RUSTC_VERSION " ) ]
1979+ #[ stable( feature = "btree_extract_if" , since = "1.91.0 " ) ]
19801980impl < K , V , R , F , A > fmt:: Debug for ExtractIf < ' _ , K , V , R , F , A >
19811981where
19821982 K : fmt:: Debug ,
@@ -1988,7 +1988,7 @@ where
19881988 }
19891989}
19901990
1991- #[ stable( feature = "btree_extract_if" , since = "CURRENT_RUSTC_VERSION " ) ]
1991+ #[ stable( feature = "btree_extract_if" , since = "1.91.0 " ) ]
19921992impl < K , V , R , F , A : Allocator + Clone > Iterator for ExtractIf < ' _ , K , V , R , F , A >
19931993where
19941994 K : PartialOrd ,
@@ -2062,7 +2062,7 @@ impl<'a, K, V, R> ExtractIfInner<'a, K, V, R> {
20622062 }
20632063}
20642064
2065- #[ stable( feature = "btree_extract_if" , since = "CURRENT_RUSTC_VERSION " ) ]
2065+ #[ stable( feature = "btree_extract_if" , since = "1.91.0 " ) ]
20662066impl < K , V , R , F > FusedIterator for ExtractIf < ' _ , K , V , R , F >
20672067where
20682068 K : PartialOrd ,
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